//--------------------------------------------------------------------------------------------------
#endregion
#region Updating
public void UpdateShape()
{
if (_AisShape == null)
{
_EnsureAisObject();
_UpdateInteractivityStatus();
}
else
{
var ocShape = OverrideBrep ?? _ShapeSource.GetTransformedBRep();
if (ocShape != null)
{
if (_AisShape.Shape().ShapeType() != ocShape.ShapeType())
{
// If shape type changes, recompute can lead to crashes. It's better to redisplay AIS_Shape
Remove();
UpdateShape();
}
else
{
_AisShape.Set(ocShape);
_UpdatePresentation();
AisContext.RecomputeSelectionOnly(_AisShape);
_UpdateSelectionSensitivity();
}
}
else
{
_UpdateMarker();
}
}
}
//--------------------------------------------------------------------------------------------------
public void UpdateVisualShape(InteractiveEntity entity)
{
if (!entity.IsVisible)
{
RemoveShape(entity);
return;
}
var visualShape = GetVisualShape(entity);
if (visualShape == null)
{
AddVisualShape(entity);
return;
}
var ocShape = entity.GetTransformedBRep();
if (ocShape != null)
{
foreach (var item in _BRepToInteractiveDictionary.Where(kvp => kvp.Value == entity).ToList())
{
_BRepToInteractiveDictionary.Remove(item.Key);
}
_BRepToInteractiveDictionary.Add(ocShape, entity);
}
visualShape.UpdateShape();
}
//--------------------------------------------------------------------------------------------------
public VisualShape AddVisualShape(InteractiveEntity entity)
{
foreach (var item in _BRepToInteractiveDictionary.Where(kvp => kvp.Value == entity).ToList())
{
_BRepToInteractiveDictionary.Remove(item.Key);
}
var ocShape = entity.GetTransformedBRep();
if (ocShape != null)
{
_BRepToInteractiveDictionary.Add(ocShape, entity);
var visualShape = GetVisualShape(entity);
if (visualShape != null)
{
visualShape.UpdateShape();
}
else
{
visualShape = new VisualShape(_WorkspaceController, entity);
_InteractiveToVisualShapeDictionary.Add(entity, visualShape);
}
return(visualShape);
}
return(null);
}